Ken Griffin

A roster of Silicon Valley billionaires and some of the richest Republican donors are writing big checks for Nikki Haley's run at the 2024 GOP nomination.

'It's a narrower road than it was eight weeks ago,' Mr. Griffin said at an investment conference in ...

Florida Gov. Ron DeSantis responded to a multi-billionaire GOP donor's criticism about how he handled the state's feud ...

A major GOP donor and multi-billionaire indicated Monday that he hasn't made any donations or is supporting any ...

Ken Griffin, the founder of hedge fund Citadel, said the rescue of Silicon Valley Bank shows the U.S. ...

The Fed raises rates by another half a percent. Markets react strongly in the red. We have expert ...

One of the richest men in the United States warned that a U.S. recession is inevitable and called ...

The richest person in Illinois announced Thursday he's moving his hedge fund firm's headquarters from Chicago to Miami, ...

Illinois's richest man is reportedly abandoning Chicago; Ken Griffin is moving the headquarters of his Citadel hedge fund to ...

Hedge fund Citadel's founder, Ken Griffin, successfully bid for a seat on the New Shepard capsule of Jeff Bezos-founded Blue Origin but will reportedly not be ...